International 9300/9370 Driving Lights

Frequently Asked Questions About International 9300/9370 Driving Lights

Will these driving lights fit my International 9300 or 9370 without modification?

Driving lights in this category are designed to match the factory mounting locations on the International 9300 and 9370 models, typically fitting into the bumper or grille openings used for factory or aftermarket lighting. Because production years can vary slightly in bumper and grille configuration, it's a good idea to compare the light housing dimensions and mounting bracket style to your truck before ordering to ensure a bolt-on fit.

Do I need to run new wiring, or can I use the existing harness?

In many cases, these lights are built to connect using the same wiring harness and connector style as the original equipment, which simplifies installation. However, depending on the light's wattage, bulb type, or whether it's LED versus halogen, you may need a relay or additional wiring to handle the electrical load properly. Checking the amperage rating against your existing circuit before installation is recommended.

What's the difference between the LED and halogen options offered?

LED driving lights generally offer longer service life, lower power draw, and a brighter, whiter light output compared to halogen units. Halogen lights tend to cost less upfront and produce a warmer light color that some drivers prefer for matching factory-look styling. Your choice often comes down to budget, desired brightness, and how closely you want to match the original equipment appearance.

Are these driving lights legal to run on the road?

Most driving lights sold for on-highway trucks are designed to supplement low beams and are not intended to be used as a substitute for required headlights. Regulations on auxiliary lighting, including color, brightness, and mounting height, can vary by state and by whether the light is used on public roads. We recommend checking your local and DOT regulations to confirm a specific light is compliant for your intended use.

How do I keep these lights performing well in the long run?

Regularly cleaning the lens of road film, salt, and debris will help maintain light output, and checking that mounting hardware stays tight will prevent vibration damage over time. It's also worth periodically inspecting the wiring and connectors for corrosion or wear, especially if the truck runs in wet or winter conditions, since moisture intrusion is a common cause of premature light failure.